Grant Black extension vertical terminal 80mm x 1 metre 26-70kW Type 11 - Single Convector The latest Grant Vortex Pro

The latest Grant Vortex Pro External condensing combi models feature internal frost protection

24ltr expansion vessel on all models

Suitable for Grant Oil boilers yellow flue system only up to 26kW

Chrome plated plug included

Grant Black extension vertical terminal 80mm x 1 metre 26-70kW Type 11 - Single Convector The latest Grant Vortex ProProduct Description Grant Black extension vertical terminal 80mm x 1 metre 12 26kW Maximum vertical flue length = 8 metres, Maximum horizontal flue length = 4 metres, Short (270 350mm) or standard (370 550mm) starter kits, Can be extended using extensions and elbows from the low level balanced Yellow System Supplied in modular form, enabling most installations to be accommodated